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