(0 20 3)(1 7 4)(2 17 15)(5 10 8)(6 22 16)(9 13 11)(12 18 14)(19 23 21)
ALLOWS (11/8)-SEQUENCE
1: (6 13 16)

(0 20 3)(1 7 4)(2 17 15)(5 10 8)(6)(9 13 22 16 11)(12 18 14)(19 23 21)
2: (12 18 14)

(0 20 3)(1 7 4)(2 17 15)(5 10 8)(6)(9 13 22 16 11)(12)(14)(18)(19 23 21)
3: (2 17 15)

(0 20 3)(1 7 4)(2)(5 10 8)(6)(9 13 22 16 11)(12)(14)(15)(17)(18)(19 23 21)
4: (11 22 16)

(0 20 3)(1 7 4)(2)(5 10 8)(6)(9 13 22)(11)(12)(14)(15)(16)(17)(18)(19 23 21)