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

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

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

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

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