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