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

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

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

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

(0)(1 14 13)(2)(3)(4 11 9)(5)(6 15 20)(7)(8)(10 17 12)(16)(18)(19)