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