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