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

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

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

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

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