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