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

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

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

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

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