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

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

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

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

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