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

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

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

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

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