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